165522240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4457

約数の個数: 168

約数和(自身を含む): 613260648

約数和(自身を除く): 447738408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4421, 4680, 6240, 7488, 8842, 9360, 12480, 13263, 17684, 18720, 22105, 26526, 35368, 37440, 39789, 44210, 53052, 57473, 66315, 70736, 79578, 88420, 106104, 114946, 132630, 141472, 159156, 172419, 176840, 198945, 212208, 229892, 265260, 282944, 287365, 318312, 344838, 353680, 397890, 424416, 459784, 517257, 530520, 574730, 636624, 689676, 707360, 795780, 848832, 862095, 919568, 1034514, 1061040, 1149460, 1273248, 1379352, 1414720, 1591560, 1724190, 1839136, 2069028, 2122080, 2298920, 2546496, 2586285, 2758704, 3183120, 3448380, 3678272, 4138056, 4244160, 4597840, 5172570, 5517408, 6366240, 6896760, 8276112, 9195680, 10345140, 11034816, 12732480, 13793520, 16552224, 18391360, 20690280, 27587040, 33104448, 41380560, 55174080, 82761120, 165522240]

約数ペア:

[(1, 165522240), (2, 82761120), (3, 55174080), (4, 41380560), (5, 33104448), (6, 27587040), (8, 20690280), (9, 18391360), (10, 16552224), (12, 13793520), (13, 12732480), (15, 11034816), (16, 10345140), (18, 9195680), (20, 8276112), (24, 6896760), (26, 6366240), (30, 5517408), (32, 5172570), (36, 4597840), (39, 4244160), (40, 4138056), (45, 3678272), (48, 3448380), (52, 3183120), (60, 2758704), (64, 2586285), (65, 2546496), (72, 2298920), (78, 2122080), (80, 2069028), (90, 1839136), (96, 1724190), (104, 1591560), (117, 1414720), (120, 1379352), (130, 1273248), (144, 1149460), (156, 1061040), (160, 1034514), (180, 919568), (192, 862095), (195, 848832), (208, 795780), (234, 707360), (240, 689676), (260, 636624), (288, 574730), (312, 530520), (320, 517257), (360, 459784), (390, 424416), (416, 397890), (468, 353680), (480, 344838), (520, 318312), (576, 287365), (585, 282944), (624, 265260), (720, 229892), (780, 212208), (832, 198945), (936, 176840), (960, 172419), (1040, 159156), (1170, 141472), (1248, 132630), (1440, 114946), (1560, 106104), (1872, 88420), (2080, 79578), (2340, 70736), (2496, 66315), (2880, 57473), (3120, 53052), (3744, 44210), (4160, 39789), (4421, 37440), (4680, 35368), (6240, 26526), (7488, 22105), (8842, 18720), (9360, 17684), (12480, 13263)]